Darkening drape



FIG. 1 is a front perspective view of an embodiment of a darkening drape showing our new design with an exemplary handheld imaging device mounted thereon.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines show portions of the darkening drape that form no part of the claimed design. The dash dot lines immediately adjacent to the claimed areas in the views represent the boundaries of the claimed design. None of the broken lines form any part of the claimed design.

The darkening drape is shown with a symbolic break in its length. The appearance of any portion of the darkening drape between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a darkening drape, as shown and described. 